baber/WOPTO huggingface dataset:
Patent JP-H07124660-A (JP)
Title: Method for piercing
Inventor: OYA MASAKIYO
IPC: B21D28/28
Filed: 1993-10-29
Abstract: PURPOSE:To provide a piercing method which can form a hole or a piercing hole whose deformation around a hole circumferential periphery is small without using a core bar on a work having a shape unable to arrange the core bar inside the part to be worked with a simple working process. CONSTITUTION:The method consists of a 1st process to clamp a part to be worked 10a of a work 10, a 2nd process in which a 1st punch 30 strikes the other side of the work from one side of the work 10 and the tip end 30a of this 1st punch 30 is protruded from the other side of the work 10, and a 3rd process in which a 2nd punch 40 is strikes one side of the work 10 from the side opposite the 1st punch 30, that is, from the other side of the work 10, and the tip end 40a of this 2nd punch 40 is protruded from one side of the work 10. A pair of holes or pierce holes 11, 12 of prescribed shapes are worked on the work 10.
Patent JP-H01113969-A (JP)
Title: Head arm device for magnetic disk device
Inventor: YAMADA SHINJIRO
IPC: G11B21/02
Filed: 1987-10-28
Abstract: PURPOSE:To execute a stop without being over a magnetic head floating guarantee area and generating a head crash by operating plural stopping devices by stages and increasing a decelerated degree in case of going from a front step to the stopping device of a rear step. CONSTITUTION:When a non-control condition is obtained by the trouble of a control circuit, etc., a head arm 3 is continued to be accelerated and collided to a first stopper 14 of a plate spring. Then, a plate spring 14 is largely flexed and the head arm 3 is decelerated. When a magnetic head 4 is moved up to a prescribed position while a stopper pin 15 is engaged to the plate spring 14, a side surface part 17 of a bobbin 8, which is provided to the head arm 3, is collided to a second stopper 16 of hard rubber to be provided to a magnetic circuit 7. Then, the head arm 3 is rapidly decelerated and speedily stopped. Thus, the head arm is decelerated by stages from a front step 14 to the stopping device of a rear step 16 and stopped. Thus, the magnetic head 4 is prevented from being over the magnetic head floating guarantee area and the magnetic head can be stopped without receiving a big shock.
Patent JP-S63125252-A (JP)
Inventor: IMAI TAKAHIRO
IPC: A61C17/032
Filed: 1986-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61148420-A (JP)
Title: Target detecting device
Inventor: SADO TETSUO
IPC: G02B27/10
Filed: 1984-12-24
Abstract: PURPOSE:To detect a target in real time from a background noise by converting a noncoherent image into a coherent image and sending the image to a dielectric mirror, and performing correlative processing between the input image and the space frequency pattern of the target to be detected. CONSTITUTION:An image from an incident light lens 1 is formed through and image converter 2. Further, laser beam from a laser beam emitting array 5 is made incident on the converter 2 through a splitter 4 and a Fourier transform lens 3. The noncoherent image of the converter 2 is converted into a noncoherent image with the laser light and the image is inputted to an optical modulator 7 through a lens 3 and splitters 4 and 6. Then, the correlative processing between the input image and the space frequency pattern of the target to be detected is carried out by the dielectric mirror of the optical modulator 7 to form an image of the specific target in the incident beam. Then, it is detected 9 through a reverse Fourier transform lens 8. Thus, the space frequency pattern is processed by the dielectric mirror of the optical modulator, so the target is detected in real time from the intensity of the correlativity of the target.
Patent JP-H02118489-A (JP)
Title: Digital timepiece
Inventor: UKAI HITOSHI
IPC: G04G3/00
Filed: 1988-10-27
Abstract: PURPOSE:To easily make a time adjustment and to reduce the price and size by making a zero-second adjustment at specific intervals and finding an error time per unit time, and varying the number of pulses at constant intervals of time according to the error time and fast/slow information. CONSTITUTION:The output signal V1 of an oscillator 1 which oscillates at specific frequency is frequency-divided 2 and gate circuits 3A and 3B send pulses while varying the number of pulses within a specific period according to signals SW1 and SW2 of a switch 11. A counter circuit 4 counts the pulses of the output signals of the circuits 3A and 3B and outputs a time signal. This time signal is corrected with a time adjusting signal AT and a zero-second adjusting signal AZ to make a time adjustment and a zero-second adjustment. Then an elapsed time calculating circuit 8 measures the time interval between 1st and 2nd second adjustments and the error is also calculated 7. A correcting value calculating circuit 9 finds the error time per unit time and a counter circuit 10 outputs the signals of the switch 11 at constant intervals of time according to the error signal.
Patent JP-H0697463-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: NONAKA KENICHI
IPC: H01L29/80
Filed: 1992-09-16
Abstract: PURPOSE:To provide an electrostatic induction type semiconductor device in which on-resistance is lower even with use of a semiconductor crystal such as GaAs and it is capable of bipolar operation. CONSTITUTION:At an interface between a high resistance layer 102 laminated on a low resistance source region 101 and a source region laminated on, but separated away from a gate region 104 and at an interface between the surface of the gate region 104 and a protective film 110, there is formed a hetero layer 105 comprising a semiconductor crystal such as AlGaAs having a greater band gap than semiconductor crystals such as GaAs constituting the resepctive regions.
Patent JP-H02121168-A (JP)
Title: Magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/10
Filed: 1988-10-28
Abstract: PURPOSE:To read out the data without affecting the positioning task of a data head even though a servo track has a defect and a position error signal has distortions by performing the positioning control of a magnetic head with use of an attenuated position error signal at an area where the position error signal exceeds a fixed level. CONSTITUTION:When the level of a position error signal 1 is less than the value detected by a level detector 4, the signal 1 is selected by a selector 2 and inputted to a summing amplifier 5. While an attenuated position error signal is selected by the selector 2 when the signal 1 has a level higher than the detected level of the detector 4. Then the selected signal is inputted to the amplifier 5, and the positioning control of a magnetic head is carried out based on the input signal of the amplifier 5. Thus the data can be read out without affecting the positioning task of a data head despite the occurrence of a defect of a servo track and the distortions of the position error signal.
Patent JP-S63125548-A (JP)
Title: High-specific gravity soundproof material having fire-retarding property
Inventor: TSURUMARU SHUICHI
IPC: C08K3/34
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a high-specific gravity soundproof material which is inexpensive and excels in fire-retarding property, by mixing an ethylene/vinyl acetate copolymer with a filler based on iron concentrate slag as a by-product from a copper refining process, a liquid rubber, a flame-retarding fiber and a hydrated inorganic compound. CONSTITUTION:100pts.wt. ethylene/vinyl acetate copolymer is mixed with 600-1,500pts.wt. soundproof filler of a specific gravity >=4.3, obtained by mixing iron concentrate slag as a by-product from a copper refining process with a powdery lead compound (e.g., lead monoxide), 10-100pts.wt. liquid rubber (e.g., chloroprene rubber), 3-120pts.wt. flame-retarding fiber (e.g., glass wool) and 50-300pts.wt. hydrated inorganic compound (e.g., magnesium hydroxide) to obtain a high-specific gravity soundproof material having a fire-retarding property. In this way, iron concentrate slag as a by-product from a copper refining process can be effectively utilized, so that cost of materials can be reduced.
Patent JP-2001091848-A (JP)
Title: Scanning type optical microscope
Inventor: OSAWA HISAO
IPC: G02B21/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type confocal microscope having a scanning unit constituted so that illumination irregularity associated with scanning can be avoided. SOLUTION: The scanning part of the scanning type confocal microscope is provided with a 1st reflection mirror 611 deflecting luminous flux along one direction, a 2nd reflection mirror 613 deflecting the luminous flux deflected by the mirror 611 along the above mentioned direction and a driving part rotating the mirrors 611 and 613 by synchronizing the directions thereof. The mirrors 611 and 613 are arranged so that the deflection center position P of the luminous flux, which is deflected by the mirror 613, associated with the above mentioned rotation coincides with a position being conjugate with the pupil position of an objective lens.
Patent JP-2000101430-A (JP)
Title: Noise-removing circuit
Inventor: KUWAOKA TOSHIHARU
IPC: H03M1/66
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To generate a digital signal of higher quality by performing digital conversion of an output signal in an analog phase inverting circuit by a 2nd analog-to-digital(A/D) conversion circuit under the same conditions performed with a 1st A/D converting circuit so as to become the same quantization number and subtracting the output signals in the 2nd and 1st A/D converting circuits from each other. SOLUTION: An A/D conversion circuit 1 converts one input analog signal digitally so as to become a specific quantization number in specific timing, and an analog phase inverting circuit 2 inverts the other phase of the input analog signal. A 2nd A/D conversion circuit 3 converts the output signal of the phase inverting circuit 2 digitally, so as to become the same quantization number in the same timing performed with the A/D converting circuit 1 with a sampling signal of the same frequency. A subtracting circuit 4 subtracts the output signals of the A/D conversion circuit 3 and A/D converting circuit 1 from each other and a 1/2-dividing circuit 5 reduces the amplitude of the output signal of the subtracting circuit 4 to 1/2.
Patent JP-S62135242-A (JP)
Title: Method for insulating winding of rotary electric machine
Inventor: TOMITA TSUTOMU
IPC: H02K15/12
Filed: 1985-12-06
Abstract: PURPOSE:To prevent impregnated resin from flowing out, by coating the insulation surface of a winding easy to generate defects on insulation work, with quick-drying varnish previously to be dried. CONSTITUTION:After a main insulation layer 7 and a bind insulation layer 19 are formed on the whole coil, the work of a winding is executed. After a series of the winding works of insulation taping and the like are completed, a coil nose section 4, a coil lead rise section 11, and sections easy to generate defects on insulation on a joint section between a coil lead end 20 and a phase ring 21, and the like are previously coated with quick-drying varnish 22 to be dried. By this method, a film is contrived to be formed on the insulation surface of the winding sections easy to generate said defects. After that, the whole winding including a core is vacuum-pressure-impregnated with resin, and the impregnated resin is cured and dried. On the curing and drying, by the varnish film on the insulation surface of the winding section, the impregnated resin can be prevented from flowing out.
Patent JP-H07129965-A (JP)
Title: Optical head and method for positioning and fixing collimating lens to lens holder
Inventor: USAMI MUNENORI
IPC: G11B7/12
Filed: 1993-11-01
Abstract: PURPOSE:To provide an optical head which is formed by using a collimating lens having a diffraction grating and is capable of adjusting the rotating angle of a sub-beam with tracks to a prescribed sub-beam rotating angle theta within the rotatable range of a lens holder and the method for positioning and fixing the collimating lens to the lens holder. CONSTITUTION:The diffraction grating of the collimating lens having the diffraction grating is detected by a diffraction grating detecting means, for example, an optical microscope. The collimating lens 11 is rotated by a lens rotating means for rotating the lens within a plane perpendicular to the lens axis and is fixed at a prescribed angle, for example, 90 deg., of the angle of the diffraction grating with a groove 13a formed at a prescribed width and prescribed depth on the cylindrical lens holder 12, by which the collimating lens is mounted on an optical base 13. As a result, the optical head which adjusts the rotation of the sub-beam surely within the adjustment range is obtd.
Patent JP-S62115715-A (JP)
Title: Electron-beam exposure device
Inventor: SUZUKI YOSHIO
IPC: H01J37/305
Filed: 1985-12-06
Abstract: PURPOSE:To vary the size and intensity of beams easily without resulting in the movement and revolution and the like of beams, to simplify the compensation of a proximity effect and to improve the precision of pattern exposure by mounting an electrostatic lens for blooming beams to an elctronic optical system. CONSTITUTION:An electrostatic lens 21 is fitted to the lower section, a working distance section, of an objective 14. When predetermined negative voltage V0 is applied to a central pole 23 for the electrostatic lens 21, beams are bloomed by the action of the lens 21, and the focal point of beams on a sample surface 15 is bloomed. When deflecting voltage V0 is applied to a blanking electrode 19 at the same time, one part of beams is cut by an aperture 13a for a condenser lens 13, thus reducing the quantity of beams. The diameter of beams (second beams) at that time is larger than that of first beams at a time when a pattern region is exposed and beam currents are small, and the second beams are used for exposing a non-pattern region. Accordingly, beams of two kinds can be extracted by the excitation-nonexcitation of the electrostatic lens 21.
Patent JP-H0585931-A (JP)
Title: Leucotrienes biosynthesis inhibitor
Inventor: MATSUMOTO TAKASHI
IPC: A61P31/04
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a leucotriene biosynthesis inhibitor useful as an anti- inflammatory agent free from side effects, selectively inhibiting synthesis of leucotrienes without repressing biosynthesis of prostaglandin. CONSTITUTION:A leucotrienes biosynthesis inhibitor which comprises compounds of formula I and formula II as active ingredients, is useful as an anti- inflammatory agent having treating effects on inflammations resulting from increase in leucotrienes and other diseases such as allergy and has excellent selective inhibitory activity against leucotriene biosynthesis and low toxicity is obtained. A daily dose of the leucotrienes biosynthesis inhibitor per adult is usually 1-100mg based on 1kg weight and a route of administration is preferably oral medication, hypodermic injection, intravenous injection, local administration, etc.
Patent JP-H0699075-A (JP)
Title: Honeycomb body for purification of exhaust gas
Inventor: TSUKIIDE YUUZOU
IPC: B01D53/86
Filed: 1992-09-18
Abstract: PURPOSE:To suppress the deterioration of the durability of a honeycomb body for carrying a catalyst for purification of exhaust gas due to the growth of cracks from the edges of flat and corrugated beltlike materials constituting the honeycomb body. CONSTITUTION:Flat and corrugated beltlike materials 1, 2 not having an irregular structure formed by slitting in a desired width at the edges are folded or laminated to produce the objective honeycomb body H.
Patent JP-H0988998-A (JP)
Title: Torque limiter
Inventor: IIYAMA TOSHIO
IPC: F16D7/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a torque limiter of high load capacity that is ease of assembly, capable of securing the stable torque according to the design data, and besides, there is such an effect as being less in a torque variation. SOLUTION: An outer ring 1, whose inner surface is an almost square, and formed with a notch part 1a almost the central part of the square side, and a bottom part 2c, a rising root part 2a and a rising tip part 2b on the inner surface of this outer ring are all supported. This torque limiter consists of a U-shaped plate spring 2 to be installed on the inner surface of the outer ring so as to make a rising central part 2d approximate to the notch part, an inner ring 3 to be installed to receive a preload from the rising central part of the plate spring by being pressed in the plate spring, a housing to be pressed in with the outer ring, and a cover 6 unifying respective parts as one body by means of being fitted in the housing.
Patent JP-H04148148-A (JP)
Title: Air conditioner
Inventor: TAKEI KATSUMASA
IPC: F24F11/02
Filed: 1990-10-12
Abstract: PURPOSE:To keep other terminal machines and a key machine in normal operation even when any one of terminal machines falls in trouble by a method in which a relay to open a signal line at a time of interruption of power supply is provided in all the terminals machines excluding the key machine. CONSTITUTION:Inside of a plurality of terminal machines A02 to A16, a power source voltage part 6, a voltage changing part 7 and a low voltage part 8 are respectively provided, a relay is provided between both power lines 9 and 10 which connect the power source voltage part 6 and terminals T4 and T5, contacts 11a and 11b of the relay 11 are interposed into a signal line 13 and an earth line 14 which connect the low voltage part 8 and terminals T2 and T3, and a power line 12 is connected to a point between the low voltage part 8 and the terminals T2 and T3 for supplying a prescribed direct current to a remote controller 1 side. As the both contacts 11a and 11b of the relay 11 are designed to be interrupted with supply of commercial power source which is supplied to the power source voltage part 6 and opened at a time of interruption of power supply, the low voltage part 8 and the terminals T2 and T3 are automatically disconnected. Accordingly, input signal voltage to terminal machines at the time of interruption of power supply can be cut and all of the air conditioners excluding the terminal machines can be operated normally.
Patent JP-H07132921-A (JP)
Title: Production system of computer record media and production method thereof
Inventor: TERABAYASHI HIDEKAZU
IPC: G11B19/02
Filed: 1993-11-01
Abstract: PURPOSE:To freely combine a plurality of kinds of information to make it possible to make a copy of the combined information and adapt a system to a multikind-less quantity production, by making a copy and printing it at every commodity and producing the record media. CONSTITUTION:A plurality of copy informations reproduced on record media are stored in a memory 2. A plurality of media-generating data composed of identification data corresponding to specified including at least one of copy informations reproduced in the record media and print information distinguishably showing the specified information corresponding to the discrimination data on the label stuck on the record media in advance, are stored in the memory 2. And at least one of copy informations stored in the memory 2 from the media-generation data in accordance with the production instruction is reproduced in the record media by a copying means 3. The print information corresponding to the specified information stored in the memory 2 is printed on labels stuck on the record media by a printing means 4. The record media are produced as many as the number instructed to produce by turns. Accordingly, the record media are reproduced and labels printed without use of master record media.
Patent JP-H03138899-A (JP)
Title: Harmonic suppression type accelerating cavity
Inventor: MIYAUCHI YASUYUKI
IPC: H05H7/18
Filed: 1989-10-23
Abstract: PURPOSE:To stably accelerate an electron beam by forming high resistance or insulating sections cutting the current generating a harmonic mode in an accelerating cavity main body. CONSTITUTION:When a high-frequency current is fed to the tip 31a of the loop-shaped inner shaft 31 of a high-frequency exciting section 26, high frequencies are oscillated in an accelerating cavity main body 20, a current flows on the inner face of the accelerating cavity main body 20, and the electric field accelerating an electron beam is formed between accelerating electrodes 24 and 25. High resistance or insulating sections 32 and 33 are formed on the inner face of the accelerating cavity main body 20, the current vertical to the axis generating a high order mode is cut by the high resistance or insulating sections 32 and 33, thus the current flows in the axial direction on conductor faces 34 and 35 partitioned by insulating sections 32 and 33, and the fundamental electric field mode in the axial direction can be preferentially generated. The electron beam can be stably accelerated.
Patent JP-H04149129-A (JP)
Title: Radical curing agent for athlete's foot
Inventor: AKAI HIROYUKI
IPC: A61P31/04
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a radical curing agent for athlete's foot capable of completely exterminating the trichophyton of mesothelial layer as well as epidermic layer by combining horse oil with an organic acid selected from acetic acid and citric acid. CONSTITUTION:The objective radical curing agent for athlete's foot can be produced by combining horse oil with an organic acid selected from acetic acid and citric acid having fungicidal action. Since trichophyton is an acidophilic, alkalophobic and aerobic fungus, the trichophyton in the epidermic layer is exterminated by the application of the organic acid while preventing the escape of the trichophyton to the deep part of the dermic layer and rather promoting the migration of the epidermic layer to the mesothelial layer. Further, the trichophyton in the mesothelial layer as well as epidermic layer can completely be exterminated by the anoxic state caused by the oxidation action of the horse oil membrane to effect the radical curing of athlete's foot.
Patent JP-H07127642-A (JP)
Title: Guide bearing lubricating device of vertical shaft type rotating machine
Inventor: UCHIDA KAZUHIRO
IPC: F16C33/10
Filed: 1993-11-01
Abstract: PURPOSE:To provide a guide bearing lubricating device of a vertical shaft type rotating machine which can sufficiently lubricate the guide bearing, and dispenses with highly accurate working against guide bearing members and highly accurate assembling technique requiring skillfulness, by directly supplying lubricating oil to the guide bearing metal from the upper part of the guide bearing. CONSTITUTION:When the rotor R of a vertical shaft type rotating machine is begun to orate and the air pressure in a high pressure chamber 9a is raised by the fan effect, the high pressure air is introduced from one end of an air introducing pipe 12a, let flow in the pipe, and blown up from the other end opened in the vicinity of the upper part of a guide bearing 10. Then by jet pump action, lubricating oil 8a is sucked into a pipe through an oil sucking pipe 12b of which the lower end is opened in the lubricating oil 8a, the sucked lubricating oil further enters into the air introducing pipe 12a through a branch point, blows up from the extreme end in a mist, and supply of lubricating oil 8a is directly begun from the upper part of the guide bearing 10. As a result, sufficient oil supply to the bearing metal of the guide bearing 10 is performed.